Move SplitLine from SubtitlesGrid to SubsEditCtrl

This still isn't a very good place for the functionality, but it breaks
SubsEditCtrl's dependency on SubtitlesGrid.

Originally committed to SVN as r6275.

aegisub/src/subs_edit_box.cpp

@@ -258,7 +258,7 @@ SubsEditBox::SubsEditBox(wxWindow *parent, agi::Context *context)
 	MiddleBotSizer->Add(ByFrame,0,wxRIGHT | wxALIGN_CENTER | wxEXPAND,5);
 
 	// Text editor
-	TextEdit = new SubsTextEditCtrl(this, wxSize(300,50), wxBORDER_SUNKEN, c->subsGrid);
+	TextEdit = new SubsTextEditCtrl(this, wxSize(300,50), wxBORDER_SUNKEN, c);
 	TextEdit->Bind(wxEVT_KEY_DOWN, &SubsEditBox::OnKeyDown, this);
 	TextEdit->SetUndoCollection(false);
 	BottomSizer = new wxBoxSizer(wxHORIZONTAL);

aegisub/src/subs_edit_ctrl.cpp

@@ -46,14 +46,15 @@
 #include <wx/intl.h>
 #endif
 
+#include "subs_edit_ctrl.h"
+
 #include "ass_dialogue.h"
+#include "ass_file.h"
 #include "compat.h"
 #include "main.h"
+#include "include/aegisub/context.h"
 #include "include/aegisub/spellchecker.h"
 #include "selection_controller.h"
-#include "subs_edit_box.h"
-#include "subs_edit_ctrl.h"
-#include "subs_grid.h"
 #include "thesaurus.h"
 #include "utils.h"
 
@@ -76,11 +77,11 @@ enum {
 	EDIT_MENU_THES_LANGS
 };
 
-SubsTextEditCtrl::SubsTextEditCtrl(wxWindow* parent, wxSize wsize, long style, SubtitlesGrid *grid)
+SubsTextEditCtrl::SubsTextEditCtrl(wxWindow* parent, wxSize wsize, long style, agi::Context *context)
 : ScintillaTextCtrl(parent, -1, "", wxDefaultPosition, wsize, style)
 , spellchecker(SpellCheckerFactory::GetSpellChecker())
 , thesaurus(new Thesaurus)
-, grid(grid)
+, context(context)
 {
 	// Set properties
 	SetWrapMode(wxSTC_WRAP_WORD);
@@ -279,7 +280,7 @@ void SubsTextEditCtrl::UpdateStyle() {
 	if (text.empty()) return;
 
 	// Check if it's a template line
-	AssDialogue *diag = grid->GetActiveLine();
+	AssDialogue *diag = context->selectionController->GetActiveLine();
 	bool templateLine = diag && diag->Comment && diag->Effect.Lower().StartsWith("template");
 
 	bool in_parens = false;
@@ -632,7 +633,7 @@ void SubsTextEditCtrl::UpdateCallTip(wxStyledTextEvent &) {
 }
 
 void SubsTextEditCtrl::StyleSpellCheck() {
-	if (!spellchecker.get()) return;
+	if (!spellchecker) return;
 
 	// Results
 	wxString text = GetText();
@@ -706,7 +707,7 @@ void SubsTextEditCtrl::Paste() {
 }
 
 void SubsTextEditCtrl::OnContextMenu(wxContextMenuEvent &event) {
-	if (!grid->GetActiveLine())
+	if (!context->selectionController->GetActiveLine())
 		return;
 
 	wxPoint pos = event.GetPosition();
@@ -723,9 +724,9 @@ void SubsTextEditCtrl::OnContextMenu(wxContextMenuEvent &event) {
 
 	wxMenu menu;
 	if (!currentWord.empty()) {
-		if (spellchecker.get())
+		if (spellchecker)
 			AddSpellCheckerEntries(menu);
-		if (thesaurus.get())
+		if (thesaurus)
 			AddThesaurusEntries(menu);
 	}
 
@@ -831,23 +832,37 @@ wxMenu *SubsTextEditCtrl::GetLanguagesMenu(int base_id, wxString const& curLang,
 	return languageMenu;
 }
 
-
-void SubsTextEditCtrl::OnSplitLinePreserve (wxCommandEvent &) {
+void SubsTextEditCtrl::SplitLine(bool estimateTimes) {
 	int from, to;
 	GetSelection(&from, &to);
 	from = GetReverseUnicodePosition(from);
-	grid->SplitLine(grid->GetActiveLine(),from,0);
+
+	AssDialogue *n2 = context->selectionController->GetActiveLine();
+	AssDialogue *n1 = new AssDialogue(*n2);
+	context->ass->Line.insert(find(context->ass->Line.begin(), context->ass->Line.end(), n2), n1);
+
+	wxString orig = n1->Text;
+	n1->Text = orig.Left(from).Trim(true); // Trim off trailing whitespace
+	n2->Text = orig.Mid(from).Trim(false); // Trim off leading whitespace
+
+	if (estimateTimes) {
+		double splitPos = double(from) / orig.size();
+		n2->Start = n1->End = (int)((n1->End - n1->Start) * splitPos) + n1->Start;
+	}
+
+	context->ass->Commit(_("split"), AssFile::COMMIT_DIAG_ADDREM | AssFile::COMMIT_DIAG_FULL);
+}
+
+void SubsTextEditCtrl::OnSplitLinePreserve(wxCommandEvent &) {
+	SplitLine(false);
 }
 
 void SubsTextEditCtrl::OnSplitLineEstimate(wxCommandEvent &) {
-	int from,to;
-	GetSelection(&from, &to);
-	from = GetReverseUnicodePosition(from);
-	grid->SplitLine(grid->GetActiveLine(),from,1);
+	SplitLine(true);
 }
 
 void SubsTextEditCtrl::OnAddToDictionary(wxCommandEvent &) {
-	if (spellchecker.get()) spellchecker->AddWord(currentWord);
+	if (spellchecker) spellchecker->AddWord(currentWord);
 	UpdateStyle();
 	SetFocus();
 }

aegisub/src/subs_edit_ctrl.h

@@ -35,15 +35,18 @@
 ///
 
 #ifndef AGI_PRE
-#include <memory>
+#include <string>
+#include <vector>
 #endif
 
 #include "scintilla_text_ctrl.h"
 
+#include <libaegisub/scoped_ptr.h>
+
 class SpellChecker;
 class SubsEditBox;
-class SubtitlesGrid;
 class Thesaurus;
+namespace agi { struct Context; }
 
 /// DOCME
 /// @class SubsTextEditCtrl
@@ -52,27 +55,25 @@ class Thesaurus;
 /// DOCME
 class SubsTextEditCtrl : public ScintillaTextCtrl {
 	/// DOCME
-	std::auto_ptr<SpellChecker> spellchecker;
+	agi::scoped_ptr<SpellChecker> spellchecker;
 
 	/// DOCME
-	std::auto_ptr<Thesaurus> thesaurus;
+	agi::scoped_ptr<Thesaurus> thesaurus;
 
-	SubtitlesGrid *grid;
+	agi::Context *context;
 
-
-	/// DOCME
+	/// The word right-clicked on, used for spellchecker replacing
 	wxString currentWord;
 
+	/// The beginning of the word right-clicked on, for spellchecker replacing
+	int currentWordPos;
+
 	/// DOCME
 	wxArrayString sugs;
 
 	/// DOCME
 	std::vector<std::string> thesSugs;
 
-	/// DOCME
-	int currentWordPos;
-
-
 	/// DOCME
 	wxArrayString proto;
 
@@ -97,6 +98,10 @@ class SubsTextEditCtrl : public ScintillaTextCtrl {
 
 	void UpdateStyle();
 
+	/// Split the line at the current cursor position
+	/// @param estimateTimes Adjust the times based on the lengths of the halves
+	void SplitLine(bool estimateTimes);
+
 	/// Add the thesaurus suggestions to a menu
 	void AddThesaurusEntries(wxMenu &menu);
 
@@ -110,7 +115,7 @@ class SubsTextEditCtrl : public ScintillaTextCtrl {
 	wxMenu *GetLanguagesMenu(int base_id, wxString const& curLang, wxArrayString const& langs);
 
 public:
-	SubsTextEditCtrl(wxWindow* parent, wxSize size, long style, SubtitlesGrid *grid);
+	SubsTextEditCtrl(wxWindow* parent, wxSize size, long style, agi::Context *context);
 	~SubsTextEditCtrl();
 
 	void SetTextTo(wxString text);

aegisub/src/subs_grid.cpp

@@ -401,24 +401,6 @@ void SubtitlesGrid::DuplicateLines(int n1,int n2,bool nextFrame) {
 	SetActiveLine(GetDialogue(n1+step));
 }
 
-void SubtitlesGrid::SplitLine(AssDialogue *n1,int pos,bool estimateTimes) {
-	AssDialogue *n2 = new AssDialogue(*n1);
-	InsertLine(n2,GetDialogueIndex(n1),true,false);
-
-	wxString orig = n1->Text;
-	n1->Text = orig.Left(pos).Trim(true); // Trim off trailing whitespace
-	n2->Text = orig.Mid(pos).Trim(false); // Trim off leading whitespace
-
-	if (estimateTimes) {
-		double splitPos = double(pos)/orig.Length();
-		int splitTime = (int)((n1->End - n1->Start)*splitPos) + n1->Start;
-		n1->End = splitTime;
-		n2->Start = splitTime;
-	}
-
-	context->ass->Commit(_("split"), AssFile::COMMIT_DIAG_ADDREM | AssFile::COMMIT_DIAG_FULL);
-}
-
 /// @brief Retrieve a list of selected lines in the actual ASS file (ie. not as displayed in the grid but as represented in the file)
 /// @return 
 ///

aegisub/src/subs_grid.h

@@ -57,11 +57,7 @@ public:
 	/// @param n2       Last line to adjoin
 	/// @param setStart Set the start times (rather than end times)
 	void AdjoinLines(int first,int last,bool setStart);
-	/// @brief Split line at the given position
-	/// @param line Line to split
-	/// @param pos Position in line
-	/// @param estimateTimes Adjust the times based on the lengths of the halves
-	void SplitLine(AssDialogue *line,int splitPosition,bool estimateTimes);
+
 	/// @brief Duplicate lines
 	/// @param n1        First frame to duplicate
 	/// @param n2        Last frame to duplicate